/* Cedi Studio — tasarım sistemi (açık/koyu tema) */
:root{
  --bg:#fbfaf7; --surface:#ffffff; --surface-2:#f3f0ea; --text:#1d1b26; --muted:#6b6778; --border:#e7e2d8;
  --accent:#6d4fd6; --accent-2:#c9a24b; --accent-soft:#eee9fb; --ring:rgba(109,79,214,.35);
  --shadow:0 10px 40px rgba(40,30,70,.10); --shadow-sm:0 2px 10px rgba(40,30,70,.07);
  --r-sm:10px; --r-md:16px; --r-lg:24px; --nav-h:68px; --max:1120px;
  --font-h:'Plus Jakarta Sans',system-ui,sans-serif; --font-b:'Inter',system-ui,sans-serif;
}
:root[data-theme="dark"]{
  --bg:#12101a; --surface:#1b1826; --surface-2:#231f31; --text:#f2eee6; --muted:#a49db4; --border:#2f2a40;
  --accent:#a594e6; --accent-2:#e2be6c; --accent-soft:#2a2445; --ring:rgba(165,148,230,.4);
  --shadow:0 10px 40px rgba(0,0,0,.4); --shadow-sm:0 2px 10px rgba(0,0,0,.3);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:6px}
.container{width:min(var(--max),100% - 40px);margin-inline:auto}
h1,h2,h3{font-family:var(--font-h);line-height:1.15;letter-spacing:-.02em}
.section{padding:96px 0}
.section-alt{background:var(--surface-2)}
.section-label{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-head{max-width:640px;margin-bottom:48px}
.section-head h2,.about-text h2,.contact-info h2{font-size:clamp(1.9rem,4vw,2.7rem);font-weight:800}
.section-sub{color:var(--muted);margin-top:14px;font-size:1.05rem}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:50;backdrop-filter:saturate(1.4) blur(14px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-color:var(--border)}
.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-h);font-weight:800;font-size:1.1rem}
.nav-logo-icon{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:grid;place-items:center;font-weight:800}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;font-size:.95rem;font-weight:500}
.nav-links a{color:var(--muted);transition:color .2s}.nav-links a:hover{color:var(--text)}
.nav-cta{color:#fff!important;background:var(--accent);padding:9px 18px;border-radius:999px}
.nav-tools{display:flex;gap:8px;align-items:center}
.icon-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);height:38px;min-width:38px;padding:0 10px;border-radius:999px;cursor:pointer;font:600 .8rem var(--font-b);display:grid;place-items:center}
.icon-btn:hover{border-color:var(--accent)}
.hamburger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.2s}

/* HERO */
.hero{padding:calc(var(--nav-h) + 72px) 0 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:640px;height:640px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 26%,transparent),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto auto -25% -10%;width:520px;height:520px;background:radial-gradient(circle,color-mix(in srgb,var(--accent-2) 24%,transparent),transparent 65%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 14px;border:1px solid var(--border);background:var(--surface);border-radius:999px;font-size:.82rem;font-weight:600;color:var(--muted);margin-bottom:22px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.hero h1{font-size:clamp(2.5rem,6vw,4.4rem);font-weight:800}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;font-size:1.15rem;color:var(--muted);max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font:600 .98rem var(--font-b);border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px color-mix(in srgb,var(--accent) 38%,transparent)}
.btn-outline{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn-full{width:100%}
.hero-visual{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;transform:rotate(-4deg)}
.hero-visual img{width:100%;aspect-ratio:1;border-radius:24%;box-shadow:var(--shadow);border:1px solid var(--border)}
.hero-visual img:nth-child(3n+2){transform:translateY(24px)}

/* SPOTLIGHT */
.spot{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:32px;overflow:hidden;background:linear-gradient(135deg,#fbe9c6,#d9cdf5 70%,#a594e0);color:#2e2740;box-shadow:var(--shadow)}
:root[data-theme="dark"] .spot{background:linear-gradient(135deg,#3a2f1c,#2e2650 60%,#3b3366);color:#f4ecdc}
.spot-text{padding:clamp(28px,5vw,56px)}
.spot-text h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;margin:10px 0 14px}
.spot-text p{opacity:.85;margin-bottom:22px}
.spot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tag{padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.55);font-size:.82rem;font-weight:600}
:root[data-theme="dark"] .tag{background:rgba(255,255,255,.1)}
.spot-art{display:grid;place-items:center;padding:32px}
.spot-art img{width:min(260px,70%);border-radius:24%;box-shadow:0 24px 60px rgba(60,40,120,.35)}

/* APPS */
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.app-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.app-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.app-head{display:flex;gap:14px;align-items:center}
.app-icon{width:60px;height:60px;border-radius:22%;border:1px solid var(--border);flex:none;object-fit:cover;display:grid;place-items:center;font:800 1.5rem var(--font-h);color:#fff}
.app-name{font:700 1.1rem var(--font-h);display:block}
.app-cat{font-size:.82rem;color:var(--muted)}
.app-desc{color:var(--muted);font-size:.95rem;flex:1}
.app-feats{display:flex;flex-wrap:wrap;gap:6px}
.app-feats span{font-size:.78rem;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.badge{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;font:600 .88rem var(--font-b);background:var(--text);color:var(--bg)}
.badge.soon{background:var(--surface-2);color:var(--muted);border:1px dashed var(--border)}
.status{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2)}
.wip{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);font-size:.92rem}
.wip b{color:var(--text)}
.wip span.chip{padding:6px 14px;border:1px dashed var(--border);border-radius:999px;background:var(--surface)}

/* ABOUT / WHY */
.about-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start}
.about-text p{color:var(--muted);margin-top:16px}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:22px;text-align:center}
.stat-number{display:block;font:800 2.2rem var(--font-h);color:var(--accent)}
.stat-label{font-size:.85rem;color:var(--muted)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.why-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:26px}
.why-icon{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}
.why-icon svg{width:22px;height:22px}
.why-card h3{font-size:1.1rem;margin-bottom:8px}.why-card p{color:var(--muted);font-size:.94rem}

/* FAQ */
.faq-list{max-width:780px;display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden}
.faq-question{width:100%;text-align:left;background:none;border:0;color:var(--text);cursor:pointer;padding:18px 22px;font:600 1rem var(--font-b);display:flex;justify-content:space-between;gap:16px}
.faq-icon{color:var(--accent);font-size:1.3rem;transition:transform .2s}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-answer p{padding:0 22px 20px;color:var(--muted)}
.faq-answer a,.legal a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* CONTACT */
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact-info p{color:var(--muted);margin-top:16px}
.contact-links{display:flex;flex-direction:column;gap:12px;margin-top:26px}
.contact-link{display:inline-flex;gap:12px;align-items:center;font-weight:500}
.contact-link svg{width:20px;height:20px;color:var(--accent)}
.contact-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;display:grid;gap:16px;box-shadow:var(--shadow-sm)}
.form-group{display:grid;gap:6px}.form-group label{font-size:.85rem;font-weight:600}
.form-group input,.form-group textarea{font:inherit;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--bg);color:var(--text)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.form-error{color:#dc2626;font-size:.8rem;min-height:1em}

/* FOOTER */
.footer{border-top:1px solid var(--border);padding:44px 0 26px;background:var(--surface)}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.footer-logo{font:800 1.15rem var(--font-h)}
.footer-nav{display:flex;flex-wrap:wrap;gap:20px;color:var(--muted);font-size:.93rem}.footer-nav a:hover{color:var(--text)}
.footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--muted);font-size:.85rem}
.footer-legal{display:flex;gap:18px}.footer-legal a:hover{color:var(--text)}

/* YASAL / ALT SAYFALAR */
.page{padding:calc(var(--nav-h) + 48px) 0 80px}
.legal{max-width:780px}
.legal h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;margin-bottom:8px}
.legal .meta{color:var(--muted);margin-bottom:34px}
.legal h2{font-size:1.3rem;margin:34px 0 10px}
.legal p,.legal li{color:var(--muted);margin-bottom:10px}
.legal ul{padding-left:22px;margin-bottom:12px}
.legal strong{color:var(--text)}
.callout{background:var(--accent-soft);border-radius:var(--r-md);padding:18px 22px;color:var(--text);margin:20px 0}
.lang-block{margin-top:56px;padding-top:32px;border-top:1px solid var(--border)}
.subnav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}
.subnav a{padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface);font-size:.88rem;font-weight:600;color:var(--muted)}
.legal .subnav a{text-decoration:none}
.subnav a[aria-current="page"],.subnav a:hover{color:var(--accent);border-color:var(--accent)}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:8px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:22px}
.feature-card h3{font-size:1.05rem;margin-bottom:6px}.feature-card p{color:var(--muted);font-size:.93rem;margin:0}

/* REVEAL */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:860px){
  .hero-inner,.about-inner,.contact-inner,.spot{grid-template-columns:1fr}
  .hero-visual{max-width:360px;margin:20px auto 0}
  .hamburger{display:flex}
  .nav-links{position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;background:var(--bg);border-bottom:1px solid var(--border);display:none}
  .nav-links.open{display:flex}
  .nav-links li a{display:block;padding:12px 0}
  .nav-cta{text-align:center;margin-top:8px}
  .section{padding:72px 0}
}